A Determination of the Free Air Content and Velocity in Front 

 of the "Sydney-Express" Propeller in Connection with Pressure 

 Fluctuation Measurements 300 



Andreas P. Keller and Ernst A. Weitendorf 



Discussion 319 



SESSION V: CAVITATION 



Pressure Fields and Cavitation in Turbulent Shear Flows 327 



Roger E. A. Arndt and William K. George 

 Secondary Flow Generated Vortex Cavitation 340 



Michael L. Billet 

 On the Linearized Theory of Hi±i Cavity with Swirl 348 



G. H. Schmidt and J. A. Sparenberg 

 Unsteady Cavitation on an Oscillating Hydrofoil 362 



Young T. Shen and Frank B. Peterson 

 Cavitation on Hydrofoils in Turbulent Shear Flow 385 



Hitoshi Murai, Akio Ihara, and Yasuyuki Tsurumi 

 Scale Effects on Propeller Cavitation Inception 400 



G. Kuiper 

 Discussion 426 



SESSION VI: CAVITATION 



A Holographic Study of the Influence of Boundary Layer and 



Surface Characteristics on Incipient and Developed 



Cavitation on Axisymmetric Bodies 433 



J. H. J. van der Meulen 

 Mechanism and Scaling of Cavitation Erosion 452 



Hiroharu Kato, Toshio Maeda, and Atsushi Magaino 

 Experimental Investigations of Cavitation Noise 470 



Goran Bark and Willem B. van Berlekom 

 Cavitation Noise Modelling at Ship Hydrodynamic Laboratories 494 



G. A. Matveyev and A. S. Gorshkoff 

 Fluid Jets and Fluid Sheets : A Direct Formulation 500 



P. M. Naghdi 

 Discussion 516 



